APA-čujuhus (7. p.)
Henn, W. Buildings for industry. I.L.I.F.F.E Books.
Chicago-čujuhus (17. p.)
Henn, Walter. Buildings for Industry. London: I.L.I.F.F.E Books.
MLA-čujuhus (9. p.)
Henn, Walter. Buildings for Industry. I.L.I.F.F.E Books.
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